flutter_longpress_preview 0.1.0

A Flutter widget that shows a preview popup on long press, similar to Safari link preview and Instagram peek. Supports any widget, URL OGP preview, and image zoom.

0.1.0

• Initial release.
• LongPressPreview — shows any widget as a popup on long press.
• LongPressLinkPreview — auto-fetches OGP metadata and shows a rich link card.
• LongPressImagePreview — shows an enlarged, zoomable image on long press.
• Three animation styles: scaleFromChild, slideFromBottom, fadeIn.
• PreviewConfig.alignment — positions the popup anywhere on screen via Alignment; defaults to Alignment.center.
• PreviewConfig.actions — optional context menu shown below the preview; popup stays open until the user taps an action or the barrier.
• PreviewAction — label, optional icon, isDestructive flag, and onTap callback.
• Reduced default long-press trigger delay to 300 ms.
• Drag-down-to-dismiss gesture.
• Haptic feedback support.
• Full Dart 3 / Flutter 3.10+ compatibility.